/*
* Encog(tm) Core v3.0 - Java Version
* http://www.heatonresearch.com/encog/
* http://code.google.com/p/encog-java/
* Copyright 2008-2011 Heaton Research, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.app.analyst.commands;
import java.io.File;
import org.encog.app.analyst.EncogAnalyst;
import org.encog.app.analyst.script.prop.ScriptProperties;
import org.encog.ml.MLMethod;
import org.encog.ml.data.buffer.EncogEGBFile;
import org.encog.ml.factory.MLMethodFactory;
import org.encog.persist.EncogDirectoryPersistence;
import org.encog.util.logging.EncogLogging;
/**
* The Encog Analyst create command. This command is used to create a Machine
* Learning method.
*
*/
public class CmdCreate extends Cmd {
/**
* The name of this command.
*/
public static final String COMMAND_NAME = "CREATE";
/**
* Construct the create command.
* @param theAnalyst The analyst to use.
*/
public CmdCreate(final EncogAnalyst theAnalyst) {
super(theAnalyst);
}
/**
* {@inheritDoc}
*/
@Override
public final boolean executeCommand(final String args) {
// get filenames
final String trainingID = getProp().getPropertyString(
ScriptProperties.ML_CONFIG_TRAINING_FILE);
final String resourceID = getProp().getPropertyString(
ScriptProperties.ML_CONFIG_MACHINE_LEARNING_FILE);
final File trainingFile = getScript().resolveFilename(trainingID);
final File resourceFile = getScript().resolveFilename(resourceID);
final String type = getProp().getPropertyString(
ScriptProperties.ML_CONFIG_TYPE);
final String arch = getProp().getPropertyString(
ScriptProperties.ML_CONFIG_ARCHITECTURE);
EncogLogging.log(EncogLogging.LEVEL_DEBUG,
"Beginning create");
EncogLogging.log(EncogLogging.LEVEL_DEBUG,
"training file:" + trainingID);
EncogLogging.log(EncogLogging.LEVEL_DEBUG,
"resource file:" + resourceID);
EncogLogging.log(EncogLogging.LEVEL_DEBUG,
"type:" + type);
EncogLogging.log(EncogLogging.LEVEL_DEBUG,
"arch:" + arch);
final EncogEGBFile egb = new EncogEGBFile(trainingFile);
egb.open();
final int input = egb.getInputCount();
final int ideal = egb.getIdealCount();
egb.close();
final MLMethodFactory factory = new MLMethodFactory();
final MLMethod obj = factory.create(type, arch, input, ideal);
EncogDirectoryPersistence.saveObject(resourceFile, obj);
return false;
}
/**
* {@inheritDoc}
*/
@Override
public final String getName() {
return CmdCreate.COMMAND_NAME;
}
}